27 citations · 137 across the 23 of their papers we have counts for
5 papers · 1 filter
A hybrid H1xH(curl) finite element formulation for a relaxed micromorphic continuum model of antiplane shear
Adam Sky, Michael Neunteufel, Ingo Münch +2
One approach for the simulation of metamaterials is to extend an associated continuum theory concerning its kinematic equations, and the relaxed micromorphic continuum represents s…
Three-field mixed finite element methods for nonlinear elasticity
Michael Neunteufel, Astrid Pechstein, Joachim Schöberl
In this paper, we extend the tangential-displacement normal-normal-stress continuous (TDNNS) method from [26] to nonlinear elasticity. By means of the Hu-Washizu principle, the dis…
Fluid-structure interaction with -conforming finite elements
Michael Neunteufel, Joachim Schöberl
In this paper a novel application of the (high-order) -conforming Hybrid Discontinuous Galerkin finite element method for monolithic fluid-structure interaction (FSI…
A finite-strain model for incomplete damage in elastoplastic materials
David Melching, Michael Neunteufel, Joachim Schöberl +1
We address a three-dimensional model capable of describing coupled damage and plastic effects in solids at finite strains. Formulated within the variational setting of {\it general…
Fully and Semi-Automated Shape Differentiation in NGSolve
Peter Gangl, Kevin Sturm, Michael Neunteufel +1
In this paper we present a framework for automated shape differentiation in the finite element software NGSolve. Our approach combines the mathematical Lagrangian approach for diff…